Welcome to the Shroomery Message Board! You are experiencing a small sample of what the site has to offer. Please login or register to post messages and view our exclusive members-only content. You'll gain access to additional forums, file attachments, board customizations, encrypted private messages, and much more!

It can happen, but it's not the most likely thing. If the incubator is moist [like a water incubator or something] the chances of jar-to-jar spread is greater, but still not likely.If you have GOOD lids with a decent filter system, wipe the outsides of the jars with a dilute bleach solution/lysol/etc [esp the necks], and incubate them dry, you should be good to go.